-4a+5y^2+4-2y^2-a+5=

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Solution for -4a+5y^2+4-2y^2-a+5= equation:


Simplifying
-4a + 5y2 + 4 + -2y2 + -1a + 5 = 0

Reorder the terms:
4 + 5 + -4a + -1a + 5y2 + -2y2 = 0

Combine like terms: 4 + 5 = 9
9 + -4a + -1a + 5y2 + -2y2 = 0

Combine like terms: -4a + -1a = -5a
9 + -5a + 5y2 + -2y2 = 0

Combine like terms: 5y2 + -2y2 = 3y2
9 + -5a + 3y2 = 0

Solving
9 + -5a + 3y2 = 0

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '-9' to each side of the equation.
9 + -5a + -9 + 3y2 = 0 + -9

Reorder the terms:
9 + -9 + -5a + 3y2 = 0 + -9

Combine like terms: 9 + -9 = 0
0 + -5a + 3y2 = 0 + -9
-5a + 3y2 = 0 + -9

Combine like terms: 0 + -9 = -9
-5a + 3y2 = -9

Add '-3y2' to each side of the equation.
-5a + 3y2 + -3y2 = -9 + -3y2

Combine like terms: 3y2 + -3y2 = 0
-5a + 0 = -9 + -3y2
-5a = -9 + -3y2

Divide each side by '-5'.
a = 1.8 + 0.6y2

Simplifying
a = 1.8 + 0.6y2

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